摘要:
A device for heat treatment of body tissue, comprising heating means (10) for local heating of the body tissue, and temperature sensing means (11) for sensing the tissue temperature, said heating means being enclosed in a catheter (12). A first temperature sensing means (11) is connected to a first carrier (13), which is made to be advanced through a first opening in catheter (12), and said first carrier (13) is equipped with a pointed tip for insertion into such body tissue that is to be heat-treated.
摘要:
The present invention relates to a pattern recognition system (Fig. 1) which uses data fusion to combine data from a plurality of extracted features (60, 61, 62) and a plurality of classifiers (70, 71, 72). Speaker patterns can be accurately verified with the combination of discriminant based and distortion based classifiers. A novel approach using a training set of a "leave one out" data can be used for training the system with a reduced data set (Figs. 7A, 7B, 7C). Extracted features can be improved with a pole filtered method for reducing channel effects (Fig. 11B) and an affine transformation for improving the correlation between training and testing data (Fig. 14).
摘要:
A method for converting a set of source pages (10; 11), wherein a source page (11) can comprise HTML code (12) as well as ASP code (13; 14). Existing HTML code (12) and ASP code (13; 14) on source pages (11) is compiled together to form at least one binary module, said module being divided into sections corresponding to said source pages. A section of said binary module is executed when a source page corresponding to said section is requested.
摘要:
A method for compressing a digital image composed of a matrix of pixels to provide a compressed digital representation of said image of a predetermined size, the quality of the compressed digital representation being affected by a compression quality factor Q and the method including the fol-lowing steps: for a particular image producing device, developing a mathematical model defining a relationship between the content of the digital image and Q, developing said mathematical model by repeatedly compressing a set of digital test images with varying Q until each test image is compressed to a predetermined size, determining a metric M representing the content of the digital image,applying said metric M in said mathematical model to obtain an image determined quality factor Qmod and compressing the digital image using said quality factor Qmod.
摘要:
An inflatable uterine device to control uterine bleeding, comprising an inflatable balloon (10) and a hose (11) connecting the balloon to a fluid source. The fluid source comprises an open container (12). A first end of the hose can be integrally connected to the inflatable balloon and a second end of the hose can be integrally connected to the container, and a suspension means (14; 15) is provided at the second end of the hose. A method for producing an inflatable uterine device includes the following steps. Feeding an upper film (18) of plastic material from a first roll (17), feeding a lower film (20) of plastic material from a second roll (19), joining said upper film (18) and said lower film (20) along contour lines forming an inflatable balloon (10), a container (12) and a hose (11) connecting the balloon to the container in an open fluid path, said container (12) having an open end formed by the absence of a joint between said upper film (18) and said lower film (20), and cutting the films outside said contour lines.
摘要:
Method for communicating information between a first device comprising means for communicating through a BLUETOOTH link and at least one second device also comprising means for communicating through a BLUETOOTH link. A connection link separated from the BLUETOOTH link is established between said first device and said at least one second device. A device identifier block includes data required for establishing and maintaining a BLUETOOTH link communication between said first device and a second device. The device identifier block is transferred through the connection link separated from the BLUETOOTH link.
摘要:
A device for the drainage of the bladder through the body's own ure-thra opening outside of the human body, comprising a tube-shaped body (10). The tube-shaped body is comprised: to assume a first contracted posi-tion and for taken up within the bladder as well as a to assume a second par-tially extended position. At least one thread (14) extends between the bladder and an opening of the urethra and is attached at a first end of the tube-shaped body so that the tube-shaped body can be extended from the first position to the second position during the application of a pulling force upon the thread. The tube-shaped body in the second partially extended position extends in such a manner so as to exceed the distance between the bladder and the point of the urethra's closing. The tube-shaped body is comprised in such a manner that it will return to the first position upon the release of the pulling force on the thread. The device is inserted into the bladder, in that a tube-shaped body is ex-tended and inserted into an extended tube-shaped introducing member. The introducing member is inserted in through the urethra, so that the end piece of the tube-shaped body enters the bladder. The tube-shaped body is pushed out of the tube-shaped introducing member and into the bladder during the course of which it returns to the first contracted position completely within the bladder and in the course of which the placement of a thread that is attached to the tube-shaped body and that extends outside of the urethra is left to re-main.
摘要:
A method and a device for separating granules from a return flow of a cleaning fluid being a mixture of a liquid and granules having a higher density than the liquid, the return flow appearing through a treatment chamber (10) and a tank (15) below the treatment chamber (10) in a washing machine having at least one granule collector (19). The granule collector (19) is arranged as a self-contained unit and to enter a collect mode to receive a substantial amount of the return flow and to retain granules therein. The granule collector (19) is also arranged to enter a release mode to release retained granules and to allow the return flow to pass by without retaining granules.
摘要:
System, method and bag for centrifugal separation of two or more fractions from a composite liquid, for example blood, comprising a centrifuge with one or more cassettes (16) with an internal chamber adapted for receiving an elongated bag (1) containing the liquid which is to be separated, whereby at least one cassette (16) comprises one or more long, narrow constrictions of the internal chamber which are arranged transverse to the separation direction, and means (8, 12) arranged at these constrictions for clamping of the bag (1) after separation. The system according to the invention is characterized by means (4, 4') for stretching the bag (1) laterally immediately adjacent said constrictions. The bag (1) can be arranged to be sealed with help of one or more pairs of bars (8, 12; 15; 24, 25) at the boundary layers for the various fractions. These pairs of bars can be arranged within and/or outside said cassette.
摘要:
Appareil de régulation de la concentration d'un constituant tel qu'un anesthésique dans un mélange gazeux dans un système d'anesthésie (1). Il comporte un dispositif de mesure (8) de la concentration de gaz destiné à mesurer la concentration de l'anesthésique dans le mélange gazeux avant que ledit anesthésique n'atteigne l'endroit (30) où il s'ajoute au mélange gazeux, un débitmètre (9) mesurant le débit du mélange gazeux, et une unité de dosage (10) introduisant l'anesthésique dans le mélange gazeux. Le dispositif de mesure (8) et le point de dosage (30) se trouvent dans la section d'inhalation (2) dudit système d'anesthésie (1). Une unité de commande (12, 13) détermine, en fonction du débit du mélange gazeux dans la section d'inhalation (2) et de la concentration d'anesthésique dans le mélange gazeux, le débit de l'anesthésique alimentant le mélange gazeux, afin d'assurer la concentration voulue d'anesthésique. L'appareil et le procédé peuvent également servir à réguler la concentration de constituants autres qu'un anesthésique dans un mélange gazeux.